rainbowbreeze

32 years old happy software developer

Mobile addicted

GNU/Linux fashinated

Tiramisu' lover

Developing Android REST client applications

by Virgil Dobjanschi - Google IO 2010

http://www.google.com/events/io/2010/sessions/developing-RESTful-android-apps.html

ListView : a blackmagic art (1/2)

Lazy-loading of remote thumbnails

Items Drag'nd Drop

Endless Scrolling

Performance with custom layout

http://android-developers.blogspot.com/2010/07/multithreading-for-performance.html https://github.com/commonsguy

The world of ListView (2/2)

by Romain Guy, Adam Powell - Google IO 2010

http://www.google.com/events/io/2010/sessions/world-of-listview-android.html

Lazy loading singleton

Sometimes Android forget to kill your process, leaving skeleton static with null values

http://www.rainbowbreeze.it/android-app-application-static-singleton-per-variabili-globali-e-nullpointerexception/

Painless Threading redux

Thread + Progress dialog + Screen rotation:=OMG

http://android-developers.blogspot.com/2009/05/painless-threading.html

Honeycomb Backward Compatibility

-Long term: porting of the 3.0 news to 1.6-Short term: different layouts, xlarge resources, AndroidManifest.xml filters

http://blog.radioactiveyak.com/2011/02/strategies-for-honeycomb-and-backwards.html http://android-developers.blogspot.com/2011/03/fragments-for-all.html

Testing

Native framework support (good)
UI Monkey scriptUI Robotium

http://code.google.com/p/android-scripting/ http://developer.android.com/guide/developing/tools/monkey.html http://code.google.com/p/robotium/

IoC/DI

A must-have for testing: use it!

http://stackoverflow.com/questions/1029696/the-hunt-for-the-j2me-friendly-ioc-container-is-on

RoboGuicehttp://code.google.com/p/roboguice/
http://stackoverflow.com/questions/5067681/guice-performance-on-android

Q & A(and thank you)

Titolo

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Alfredo Morresi www.rainbowbreeze.it